______________________________$$_$$__________
$$$$$$_______$$$$__$$__$$_$$$$$$___$$_____$$
$$___________$$_$$__$$__$$_$$________$$$___$$$
$$__________$$__$$__$$$$$$_$$$$$$__$$_$_$_$$
$$__________$$__$$__$$__$$_$$_______$$__$__$$
$$$$$$___$$$$$$$$_$$__$$_$$$$$$_$$______$$
___________$$____$$________________________
$$$$_$$$$_$__$__$____$$____$$$$__$___$_$___$_$$$$__$
$__$_$___$__$_$_$____$_$____$_____$___$_$__$$_$__$__$
$$$$_$___$___$$$____$__$___$$$$__$$$$_$_$_$_$$$$__$
$____$___$__$_$_$___$__$____$_____$___$_$$__$__$_$___
$____$$$$_$__$__$_$$$$$$__$$$$__$___$_$___$_$__$__$
___________________$_____$________________________
